Case Type 1U rack , Chipset Intel C621A , Socket LGA4189 , Maximum number of CPUs 2 , Frequency speed 3200 MHz , Memory features RDIMM/LRDIMM , Memory slots 32 , PSU Redundant-Power-Capable , PSU Output Power 1600 Watts , 12x2.5" NVME/SATA/SAS Hot-swap